Fireproof shutter typed stacking

The present invention relates to a stacking type fire prevention shutter, which is characterized by comprising: an installation frame (10) at which a rotation drum or sprocket (11) is installed; a stacking shutter (20) which comprises a wire or chain (30) which is latched to be towed by the rotating...

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Bibliographische Detailangaben
1. Verfasser: KWON, SOON SUK
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a stacking type fire prevention shutter, which is characterized by comprising: an installation frame (10) at which a rotation drum or sprocket (11) is installed; a stacking shutter (20) which comprises a wire or chain (30) which is latched to be towed by the rotating drum or sprocket (11) of the installation frame (10), and a plurality of unit panels (40, 40a) which are extended in a left-and-right direction, and in which a filling material (42) is filled therein, and which have a side surface having a rotating shaft (43) which is rotationally coupled to the wire or chain (30); a shutter operating means (50) which rotates the rotating drum or sprocket (11) of the installation frame (10) to lift and tow the stacking shutter (20), and allows the stacking shutter (20) to be descended by means of the self-weight in case of fire; a guide rail (60) which is installed at the installation frame (10), and is horizontally extended in a tangential or radial direction from the rotating drum or sprocket (11) or is formed to be downwardly inclined such that the rotary shaft (43) of each unit panel (40, 40a) of the stacking shutter (20) may be movably latched; and a control means (70) which receives a control signal from the outside to control the operation of the shutter operating means (50). Therefore, fire can be more easily suppressed. 본 발명은 회전드럼 또는 스프로켓(11)이 설치된 설치프레임(10); 이 설치프레임(10)의 회전드럼 또는 스프로켓(11)에 견인되도록 걸려지는 와이어 또는 체인(30)과, 좌우로 연장되며 내부에는 충전재(42)가 충전되고 측면에는 와이어 또는 체인(30)에 회전가능하게 결합되는 회전축(43)이 구비된 복수개의 단위패널(40,40a)을 포함하는 스태킹셔터(20); 상기 설치프레임(10)의 회전드럼 또는 스프로켓(11)을 회전시켜 상기 스태킹셔터(20)를 상승견인하고, 화재발생시 스태킹셔터(20)가 자중에 의해 하강되도록 해주는 셔터작동수단(50); 상기 설치프레임(10)에 설치되며, 상기 회전드럼 또는 스프로켓(11)에서 접선 또는 반경방향을 따라 수평연장되거나 또는 하향 경사지게 형성되어 스태킹셔터(20)의 각 단위패널(40,40a)의 회전축(43)이 이동가능하게 걸려지는 가이드레일(60); 및 외부로부터 제어신호를 수신하여 상기 셔터작동수단(50)의 작동을 제어하는 제어수단(70);을 포함하는 것을 특징으로 하는 스태킹 타입의 방화셔터이다.